I had already updated xperia Z3 dual to marshmallow 3 months ago. The phone is working fine without any issues. Currently there is new update available with build number 23.5.A.1.291, with this update sony returned its legacy stamina and ultra stamina mode. Also they have introduced a new feature called Charging optimization; which changes charging method to increase the battery lifespan.
mike , 12 Aug 2016Yes hi Mike, how did you update your D6683 to Marshmallow?
omar, 10 Aug 2016Has any body updated Xperia Z3 Dual (D6683) to Marshmallow?? i have been waiting for months.Yes
my Xperia Z3 is having the below problem: "The motion sensors on this device are not responding. If the problem continues, you should restart the device". Anyone can help please...
Has any body updated Xperia Z3 Dual (D6683) to Marshmallow?? i have been waiting for months.
AnonD-559253, 12 Jul 2016I phone 5s is better.Z3 has heated problem.when it overheats , wash it with water!
I upgraded to android 6 (marshmallow) and overheating problem solved partly.
old man, 23 Jul 2016Speakers volume reduced after i droped it into water..need help plzz3 is not complete waterproof, may be some people have
Does Sony xperia z3 dual supports stamina mode? I saw it in the quick settings but it's not activating. Please I need help
Does Z3 dual model ( D6633 ) support quick charge 2.0? Does it actually charge faster than normal charger?
old man, 23 Jul 2016Speakers volume reduced after i droped it into water..need help plzold man you again throw it into water and take it out after half hour, it will work like before like you just purchase
i need help how to fix my xperiaz3 dual, light sensor touch not functioning, hard time opening my apps. please help me, thank you
AnonD-561606, 18 Jul 2016My Xperia Z3 Dual does not take USSD Codes. it gives an MMI code error what's the problem?Update to 5.1.1 a232
My Xperia Z3 Dual does not take USSD Codes. it gives an MMI code error what's the problem?